Coadded SW and LW spectra have been spliced together, when both are
available, using the full extent of the lower noise SW segment. It
was not practical to use the small and often noisy overlap region
to correct for SW and LW mismatch due to stellar variability. Main
sequence templates for some spectral types are constructed from LW
and scaled SW observations of different stars.

The spectra are available in FITS binary table, two-column ASCII,
and PNG (non-proprietary GIF) format graphical preview formats.
Each FITS header lists the IUE camera-sequence numbers of data
included in the coaddition. Rejected data and explanations are
available in the papers cited above. Potentially interesting
spectral features (e.g., Mg II, Si IV, C IV) are labelled in the
plots. In the tables linked below, TTS are ordered by increasing
right ascension, while HAEBE stars are ordered by spectral type.

Copyright Statement:
The data presented here will be published in the Astrophysical Journal
and Astrophysical Journal Supplements
and appears with the permission of the American Astronomical Society and the
author cited above. Reuse or redistribution of these data is subject to the
copyright
policies of the American Astronomical Society.